# HG changeset patch
# User Lolitech
# Date 1275489606 -7200
# Node ID bacc1314fee699ad55d665cea82ac705481235f1
# Parent  6ff2c1d346406ad1891940f0b3475b290879fb56
Overloaded GetBinaryCode in LPC connector returns ready to send over serial binary

diff -r 6ff2c1d34640 -r bacc1314fee6 targets/LPC/__init__.py
--- a/targets/LPC/__init__.py	Wed Jun 02 16:35:00 2010 +0200
+++ b/targets/LPC/__init__.py	Wed Jun 02 16:40:06 2010 +0200
@@ -1,11 +1,22 @@
+import os
+from subprocess import Popen,PIPE
 from .. import toolchain_makefile
+import hashlib
 
 class LPC_target(toolchain_makefile):
     extension = ".ld"
     DebugEnabled = False
 
     def GetBinaryCode(self):
+        """Returns ready to send signed + sized intel formated hex program"""
         try:
-            return open(os.path.join(self.buildpath, "ArmPLC_rom.bin"), "rb").read()
+            size = int(Popen(
+                 ['arm-elf-size','-B',os.path.join(self.buildpath,"ArmPLC_rom.elf")],
+                 stdout=PIPE).communicate()[0].splitlines()[1].split()[0])
+            res = "&" + hashlib.md5(open(os.path.join(self.buildpath, "ArmPLC_rom.bin"), "rb").read(size)).hexdigest() + '\n' +\
+                   "$" + str(size) + '\n' +\
+                   open(os.path.join(self.buildpath, "ArmPLC_rom.hex"), "r").read()
+            return res
         except Exception, e:
             return None
+